IMPORTANT: names have not been downcased and spaced yet, so many colors are not found
213 lines
4.8 KiB
C++
213 lines
4.8 KiB
C++
/*
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Copyright (C) 2009 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "gtkmm2ext/utils.h"
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#include "ardour/route_group.h"
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#include "canvas/colors.h"
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#include "ardour_ui.h"
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#include "editor.h"
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#include "editor_group_tabs.h"
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#include "editor_route_groups.h"
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#include "editor_routes.h"
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#include "rgb_macros.h"
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#include "route_time_axis.h"
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#include "utils.h"
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#include "i18n.h"
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using namespace std;
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using namespace ARDOUR;
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using namespace ARDOUR_UI_UTILS;
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EditorGroupTabs::EditorGroupTabs (Editor* e)
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: EditorComponent (e)
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{
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}
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list<GroupTabs::Tab>
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EditorGroupTabs::compute_tabs () const
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{
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list<Tab> tabs;
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Tab tab;
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tab.from = 0;
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tab.group = 0;
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int32_t y = 0;
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for (TrackViewList::iterator i = _editor->track_views.begin(); i != _editor->track_views.end(); ++i) {
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if ((*i)->marked_for_display() == false) {
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continue;
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}
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RouteGroup* g = (*i)->route_group ();
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if (g != tab.group) {
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if (tab.group) {
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tab.to = y;
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tabs.push_back (tab);
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}
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tab.from = y;
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tab.group = g;
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if (g) {
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tab.color = group_color (g);
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}
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}
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y += (*i)->effective_height ();
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}
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if (tab.group) {
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tab.to = y;
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tabs.push_back (tab);
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}
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return tabs;
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}
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void
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EditorGroupTabs::draw_tab (cairo_t* cr, Tab const & tab) const
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{
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double const arc_radius = get_width();
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double r, g, b, a;
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if (tab.group && tab.group->is_active()) {
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ArdourCanvas::color_to_rgba (tab.color, r, g, b, a);
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} else {
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ArdourCanvas::color_to_rgba (ARDOUR_UI::config()->color ("InactiveGroupTab"), r, g, b, a);
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}
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a = 1.0;
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cairo_set_source_rgba (cr, r, g, b, a);
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cairo_move_to (cr, 0, tab.from + arc_radius);
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cairo_arc (cr, get_width(), tab.from + arc_radius, arc_radius, M_PI, 3 * M_PI / 2);
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cairo_line_to (cr, get_width(), tab.to);
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cairo_arc (cr, get_width(), tab.to - arc_radius, arc_radius, M_PI / 2, M_PI);
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cairo_line_to (cr, 0, tab.from + arc_radius);
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cairo_fill (cr);
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if (tab.group) {
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pair<string, double> const f = Gtkmm2ext::fit_to_pixels (cr, tab.group->name(), tab.to - tab.from - arc_radius * 2);
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cairo_text_extents_t ext;
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cairo_text_extents (cr, tab.group->name().c_str(), &ext);
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ArdourCanvas::Color c = ArdourCanvas::contrasting_text_color (ArdourCanvas::rgba_to_color (r, g, b, a));
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ArdourCanvas::color_to_rgba (c, r, g, b, a);
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cairo_set_source_rgb (cr, r, g, b);
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cairo_move_to (cr, get_width() - ext.height / 2, tab.from + (f.second + tab.to - tab.from) / 2);
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cairo_save (cr);
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cairo_rotate (cr, - M_PI / 2);
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cairo_show_text (cr, f.first.c_str());
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cairo_restore (cr);
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}
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}
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double
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EditorGroupTabs::primary_coordinate (double, double y) const
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{
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return y;
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}
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RouteList
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EditorGroupTabs::routes_for_tab (Tab const * t) const
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{
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RouteList routes;
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int32_t y = 0;
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for (TrackViewList::iterator i = _editor->track_views.begin(); i != _editor->track_views.end(); ++i) {
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if ((*i)->marked_for_display() == false) {
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continue;
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}
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RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
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if (rtv) {
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if (y >= t->to) {
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/* tab finishes before this track starts */
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break;
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}
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double const h = y + (*i)->effective_height() / 2;
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if (t->from < h && t->to > h) {
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routes.push_back (rtv->route ());
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}
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}
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y += (*i)->effective_height ();
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}
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return routes;
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}
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void
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EditorGroupTabs::add_menu_items (Gtk::Menu* m, RouteGroup* g)
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{
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using namespace Gtk::Menu_Helpers;
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if (g) {
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MenuList& items = m->items ();
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items.push_back (MenuElem (_("Fit to Window"), sigc::bind (sigc::mem_fun (*_editor, &Editor::fit_route_group), g)));
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}
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}
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PBD::PropertyList
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EditorGroupTabs::default_properties () const
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{
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PBD::PropertyList plist;
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plist.add (Properties::active, true);
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plist.add (Properties::mute, true);
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plist.add (Properties::solo, true);
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plist.add (Properties::recenable, true);
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return plist;
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}
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RouteList
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EditorGroupTabs::selected_routes () const
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{
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RouteList rl;
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for (TrackSelection::iterator i = _editor->get_selection().tracks.begin(); i != _editor->get_selection().tracks.end(); ++i) {
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RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
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if (rtv) {
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rl.push_back (rtv->route());
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}
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}
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return rl;
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}
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void
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EditorGroupTabs::sync_order_keys ()
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{
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_editor->_routes->sync_order_keys_from_treeview ();
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}
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